10.04.12 2:45 AM ET
Obama: Romney's Big Idea Is 'Never Mind'
At 9:18 PM, Obama unleashed his first prepared zinger of the night. Speaking about Romney’s apparent backtrack on his economic policy, the president said: "For eighteen months, he’s been running on this tax plan. And now, five weeks before the election, he’s saying that his big bold idea is "never mind.'"